Ralphs J D (3 results)

- Softcover
Seller: WorldofBooks, Goring-By-Sea, United KingdomWorldofBooks
Contact seller5-star sellerCondition: Used - Very good
£ 1.56
£ 5.60 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
More imagesPublished by London: Peter Peregrinus/Institution of Electrical Engineers, (1985). 1985
- Hardcover
- First Edition
Seller: BOOKFELLOWS Fine Books, ABAA, Sun City, U.S.A.BOOKFELLOWS Fine Books, ABAA
Contact seller4-star sellerHardcover. Condition: Fine. Dust Jacket Condition: Fine. 1st Edition. First edition, first printing. Like new. Fine in textured black boards with gilt embossed titles to the spine; in a fine dust jacket. Enhanced with charts, graphs, equations, and illustrative drawings. A detailed study of multi-frequency-shift keying in use on… the h.f. telegraphy network of the British Foreign and Commonwealth Office with a further analysis of the theoretical performance of an m.f.s.k. system for slowly fading signals with added noise, fast fading and errors. Octavo; 205 pages; glossary; index.

- Hardcover
Seller: Anybook.com, Lincoln, United KingdomAnybook.com
Contact seller5-star sellerCondition: Used - Good
£ 27.61
£ 13.60 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Condition: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in fair condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:0863410227.